/*
 * Copyright 2022 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package androidx.fragment.app.strictmode

import androidx.fragment.app.Fragment

/** See [FragmentStrictMode.Policy.Builder.detectWrongNestedHierarchy]. */
class WrongNestedHierarchyViolation
internal constructor(
    fragment: Fragment,
    /** Gets the expected parent [Fragment] of the fragment causing the Violation. */
    val expectedParentFragment: Fragment,
    /**
     * Gets the unique ID of the container that the [Fragment] causing the Violation would have been
     * added to.
     */
    val containerId: Int
) :
    Violation(
        fragment,
        "Attempting to nest fragment $fragment within the view " +
            "of parent fragment $expectedParentFragment via container with ID $containerId " +
            "without using parent's childFragmentManager"
    )
